The top musicians of this era met in one place.

Scooter Brown, a famous producer who discovered the talent in Justin Bieber, revealed a picture taken with G-Dragon and Psy.

Yesterday, Scooter Brown posted on his Twitter, "Much respect to my friend" along with two pictures. In the pictures, G-Dragon, Psy, and Justin Bieber are posing together for the camera. Many were curious of why they had met up.

Photo Credit: Scooter Brown Twitter